4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hushan | 45 | 2236 | 1025 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.171 | 0.738 | 1.015 | 41.0 | -129 | 130 | 1577 | 1523 | 5269 |
| EloSRM | 0.199 | 0.744 | 1.041 | 40.6 | -95 | 207 | 2249 | 2236 | 5212 |
| initial | 0.072 | 0.847 | 1.145 | 101.9 | -226 | 394 | 1784 | 1565 | 4895 |
| SRM | 0.528 | 0.908 | 1.221 | 67.2 | -469 | 124 | 1080 | 1025 | 6053 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45 | 2013-10-15 | SRM 594 | 2 | 442 | 248.68 | -0.83 | -13 | 2236 | 5212 | -20 | 1025 | 6053 |
| 44 | 2013-10-05 | SRM 593 | 2 | 60 | 380.44 | 2.66 | 56 | 2249 | 5070 | 111 | 1045 | 5829 |
| 43 | 2013-09-07 | SRM 590 | 2 | 790 | 520.75 | -1.00 | -18 | 2193 | 5541 | -92 | 934 | 7009 |
| 42 | 2013-08-27 | SRM 589 | 2 | 298 | 306.14 | 0.04 | 7 | 2212 | 5343 | 19 | 1026 | 6002 |
| 41 | 2013-08-12 | SRM 588 | 2 | 411 | 316.95 | -0.38 | -5 | 2204 | 5374 | -2 | 1007 | 6186 |
| 40 | 2013-08-01 | SRM 587 | 2 | 413 | 174.01 | -1.25 | -28 | 2210 | 5309 | -61 | 1009 | 6157 |
| 39 | 2013-07-27 | SRM 586 | 2 | 271 | 261.00 | -0.05 | 6 | 2238 | 5003 | 11 | 1070 | 5466 |
| 38 | 2013-07-19 | SRM 585 | 2 | 184 | 361.35 | 0.97 | 46 | 2233 | 5041 | 51 | 1059 | 5565 |
| 37 | 2013-07-10 | SRM 584 | 2 | 196 | 295.48 | 0.59 | 41 | 2187 | 5380 | 36 | 1008 | 5961 |
| 36 | 2013-06-18 | SRM 583 | 2 | 53 | 572.48 | 3.43 | 207 | 2145 | 5799 | 119 | 972 | 6381 |
| 35 | 2011-07-13 | SRM 512 | 2 | 1158 | 585.28 | -1.10 | -65 | 1938 | 6508 | -131 | 853 | 7536 |
| 34 | 2009-02-28 | TCO09 Qual 2 | 1 | 1093 | 877.91 | -0.32 | -13 | 2003 | 4026 | -49 | 984 | 6974 |
| 33 | 2009-01-06 | SRM 432 | 2 | 194 | 208.35 | 0.10 | 10 | 2016 | 4025 | 7 | 1033 | 5957 |
| 32 | 2008-12-20 | SRM 430 | 2 | 423 | 239.34 | -0.82 | -19 | 2006 | 4096 | -48 | 1026 | 6057 |
| 31 | 2008-12-14 | TC China 08 - Finals | 1 | 242 | 247.64 | 0.03 | 7 | 2025 | 3916 | 29 | 1074 | 5590 |
| 30 | 2008-12-04 | TC China 08 - 1C | 1 | 82 | 100.03 | 0.29 | 21 | 2018 | 3946 | 35 | 1045 | 5951 |
| 29 | 2008-11-25 | SRM 427 | 2 | 411 | 194.18 | -1.08 | -32 | 1997 | 4087 | -70 | 1010 | 6527 |
| 28 | 2008-10-02 | SRM 420 | 2 | 60 | 254.25 | 2.08 | 77 | 2029 | 3748 | 80 | 1080 | 5795 |
| 27 | 2008-07-10 | SRM 409 | 2 | 487 | 296.38 | -0.72 | -19 | 1951 | 4211 | -38 | 1000 | 6918 |
| 26 | 2008-06-26 | SRM 407 | 2 | 111 | 292.86 | 1.40 | 60 | 1970 | 3979 | 58 | 1038 | 6262 |
| 25 | 2008-02-09 | TCO08 Qual 2 | 1 | 740 | 908.99 | 0.30 | 21 | 1911 | 3989 | 30 | 980 | 5027 |
| 24 | 2007-12-19 | SRM 384 | 2 | 165 | 179.81 | 0.12 | 10 | 1890 | 3955 | 13 | 950 | 5232 |
| 23 | 2007-12-11 | SRM 382 | 2 | 271 | 188.95 | -0.52 | -11 | 1880 | 3984 | -19 | 937 | 5353 |
| 22 | 2007-12-04 | SRM 380 | 2 | 197 | 216.68 | 0.14 | 11 | 1891 | 3812 | 10 | 956 | 5023 |
| 21 | 2007-11-28 | College Tour SRM 379 | 1 | 23 | ||||||||
| 20 | 2007-11-28 | SRM 379 | 2 | 339 | ||||||||
| 19 | 2007-10-26 | College Tour Sichuan | 1 | 47 | 36.89 | -0.35 | -1 | 1880 | 3724 | -61 | 946 | 4816 |
| 18 | 2007-10-23 | College Tour SRM 373 | 1 | 21 | 16.47 | -0.35 | -8 | 1881 | 3710 | 30 | 1007 | 4091 |
| 17 | 2007-10-09 | SRM 370 | 2 | 47 | 250.37 | 2.41 | 70 | 1889 | 3549 | 111 | 977 | 4244 |
| 16 | 2007-09-18 | SRM 366 | 2 | 159 | 192.69 | 0.28 | 18 | 1819 | 3990 | 30 | 866 | 5189 |
| 15 | 2007-08-30 | TCCC07 Round 1B | 1 | 251 | 412.33 | 0.72 | 53 | 1801 | 4001 | 124 | 836 | 5375 |
| 14 | 2007-08-21 | TCCC07 Qual 2 | 1 | 430 | 480.04 | 0.16 | 15 | 1749 | 4336 | 48 | 712 | 6467 |
| 13 | 2007-08-18 | TCCC07 Qual 1 | 1 | 969 | 708.94 | -0.45 | -28 | 1734 | 4457 | -146 | 664 | 6896 |
| 12 | 2007-08-11 | SRM 363 | 2 | 313 | 335.46 | 0.11 | 13 | 1762 | 4205 | 24 | 810 | 5671 |
| 11 | 2007-08-07 | SRM 362 | 2 | 427 | ||||||||
| 10 | 2007-07-24 | SRM 360 | 2 | 405 | 297.82 | -0.44 | -14 | 1748 | 4289 | -18 | 786 | 5818 |
| 9 | 2007-07-21 | SRM 359 | 2 | 169 | 347.57 | 1.04 | 65 | 1763 | 4170 | 82 | 804 | 5669 |
| 8 | 2007-07-17 | SRM 358 | 2 | 163 | 333.31 | 1.03 | 74 | 1698 | 4590 | 93 | 722 | 6308 |
| 7 | 2007-07-12 | SRM 357 | 2 | 415 | 319.62 | -0.38 | -22 | 1624 | 5015 | -41 | 629 | 6921 |
| 6 | 2007-07-02 | SRM 356 | 2 | 195 | 313.46 | 0.68 | 70 | 1645 | 4910 | 74 | 670 | 6670 |
| 5 | 2007-06-20 | SRM 355 | 2 | 450 | 361.80 | -0.32 | -22 | 1575 | 5380 | -42 | 596 | 7182 |
| 4 | 2007-06-14 | SRM 354 | 2 | 386 | 485.82 | 0.33 | 56 | 1597 | 5181 | 39 | 638 | 6935 |
| 3 | 2007-06-07 | SRM 353 | 2 | 717 | 460.64 | -0.68 | -75 | 1541 | 5565 | -192 | 599 | 7137 |
| 2 | 2007-06-02 | SRM 352 | 2 | 296 | 544.96 | 0.88 | 204 | 1616 | 4966 | 60 | 791 | 5641 |
| 1 | 2007-05-09 | SRM 348 | 2 | 376 | 301.60 | -0.41 | -95 | 1411 | 6605 | -469 | 731 | 6150 |